42393-39-5

Basic information

• Product Name: (Z)-2-bromo-3-(4-chlorophenyl)propenoic acid
• Synonyms: (Z)-2-bromo-3-(4-chlorophenyl)propenoic acid
• CAS NO: 42393-39-5
• Molecular Weight: 261.502
• Mol File: 42393-39-5.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: (Z)-2-bromo-3-(4-chlorophenyl)propenoic acid(CAS DataBase Reference)
• NIST Chemistry Reference: (Z)-2-bromo-3-(4-chlorophenyl)propenoic acid(42393-39-5)
• EPA Substance Registry System: (Z)-2-bromo-3-(4-chlorophenyl)propenoic acid(42393-39-5)

Safety Data

• Hazardous Substances Data: 42393-39-5(Hazardous Substances Data)

Upstream product

• 31357-32-1 α,β-dibromo-p-chlorohydrocinnamic acid 
• 478555-82-7 ethyl (Z)-2-bromo-3-(4-chlorophenyl)-2-propenoate 
• 83501-15-9 (Z)-2-Bromo-3-(4-chloro-phenyl)-acrylic acid ethyl ester 
• 873-77-8 (4-chlorphenyl)magnesium bromide 
• 42393-40-8 methyl (Z)-2-bromo-3-(4-chlorophenyl)-2-propenoate 

Downstream Products

• 70041-47-3 (E)-3-(4-chlorobenzylidene)-5-phenylfuran-2(3H)-one 
• 1234334-17-8 (Z)-4-(4-chlorobenzylidene)-2-(pyridin-4-yl)-4,5-dihydro-1H-imidazol-5-one 
• 1234334-13-4 (Z)-4-(4-chlorobenzylidene)-2-propyl-4,5-dihydro-1H-imidazol-5-one 
• 1234334-15-6 (Z)-4-(4-chlorobenzylidene)-2-cyclopropyl-4,5-dihydro-1H-imidazol-5-one 
• 201413-18-5 (E)-5-butyl-3-[1-(4-chlorophenyl)methylidene]-3H-furan-2-one 

Relevant articles and documents

Cu/CuxOyNPs architectured COF: a recyclable catalyst for the synthesis of oxazolidinedioneviaatmospheric cyclizative CO2utilization

The present study describes the favourable construction of a crystalline covalent organic framework (COF) with exceptional surface area, tunable pore size and huge CO2capture efficiency to facilitate a novel multicomponent cyclization by introducing CO2into extremely reactive organic skeletons. In the presence of a catalytic Cu/CuxOyNP-loaded COF, several 2-bromo-3-alkylacrylic acids combined with several amine derivatives and CO2(0.1 MPa) are converted to the desired oxazolidinediones in excellent yields (up to 96%) under alkali-free conditions and ambient temperature.

Simple and efficient copper-catalyzed approach to 2,4-disubstituted imidazolones

(Figure Presented) Some imidazolone derivatives are biological and pharmaceutical active molecules and the chromophores of the fluorescent proteins. In this communication, a simple and efficient approach to 4-arylidene-2-alkyl-4,5-dihydro-1H-imidazol-5-ones (2,4-disubstituted imidazolones) has been developed, and the protocol uses readily available 2-bromo-3-alkylacrylic acids and amidines as the starting materials without addition of any ligand or additive. The reactions were performed under mild conditions. Therefore, the present method will be of wide application in organic chemistry and medicinal chemistry.

Synthesis and 1H NMR Study of Some 2-Bromopropenoic Acid Derivatives

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